I did do a little research on the diff and was told that for the most part, no parts were to be had for it . Is this true ? Am I in for a lot of work trying to fit a newer Dana into the van ?
There are parts available for the Eaton, but the available gear sets are limited and the parts are expensive.
Before investing in that rear I'd want to consider carefully what gear ratio is going to make the most sense. If its not one of the three available Eaton ratios then you need to consider an axle swap.
You have more options than just the Dana. I'm using a GM 14-bolt under my 1-ton. The 14-bolt was GM's successor to the Eaton and is pretty stout.
